android/app/src/main/java/com/fabledsword/minstrel/player/PlayerController.kt

@@ -326,8 +326,8 @@ class PlayerController @Inject constructor(
         // buffers tracks, so duration is permanently 0 / TIME_UNSET -- without
         // this guard we rapid-advance through the entire local queue (and spam
         // /api/playback-errors) every time the user activates a UPnP route.
-        if (activeUpnpHolder.active.value != null) return
-        val current = queueRefs.getOrNull(idx) ?: return
+        val current = queueRefs.getOrNull(idx)
+        if (current == null || activeUpnpHolder.active.value != null) return
         val duration = controller.duration
         val isZeroDuration = duration <= 0L || duration == androidx.media3.common.C.TIME_UNSET
         if (!isZeroDuration) return